WHAT IS LAES&HAES ? Pioneer and traditional Magazine, acting for 27 years in the following sections: Analysy's and Pathology Clinical Laboratories Pathological Anatomy and Cytology Laboratories Hemathology Laboratories Microbiology Laboratories Public and Private Hospital Laboratories Blood Center Blood Banks Medicine, Chemistry, Biochemistry Universities Nuclear Medicine Professionals Health Clerkships City Halls / SUS Molecular Biology / Genetics PERIODICITY: Bimonthly (even months). IMPRESSION: Paper quality "couche". CIRCULATION: National (20.000 copies per edition). NUMBER MEDIUM OF READERS PER COPIES: 05 TOTAL OF READERS PER EDITION: 100.000 EDITORIAL CONTENT: Scientific Articles elaborated by renowned scientific professionals, with emphasis in practice and research of the national and international section of diagnosis. Companies last technological innovations, in the laboratory section, concerning equipment, products and services.